poc works - new button converts to pdf via docverter
reorganized saving and converting, TODO epub, bib download
link to docverter
throttled save and convert
timeout zero on view and download
merged save and convert to a single flow
no images allowed in epub conversion
pandoc conversion bug fixes
added button to toggle pandoc and docverter
fix bibliography lowercase bug
changed pandoc options a little
default converter is pandoc because docverter doesn't do citations
Merge branch 'docverter'
added a help file that will come up with markx
Merge branch 'master' of https://github.com/yoavram/markx